WLANAuditPreferencesActivity.java

/*
 * Copyright (C) 2013 The WLANAudit project contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package es.glasspixel.wlanaudit.activities;

import android.annotation.TargetApi;
import android.os.Build;
import android.os.Bundle;
import android.support.v4.app.NavUtils;

import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.app.SherlockPreferenceActivity;
import com.actionbarsherlock.view.MenuItem;
import com.readystatesoftware.systembartint.SystemBarTintManager;

import es.glasspixel.wlanaudit.R;

/**
 * PreferenceActivity is a built-in Activity for preferences management
 * <p/>
 * To retrieve the values stored by this activity in other activities use the
 * following snippet:
 * <p/>
 * SharedPreferences sharedPreferences =
 * PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 * <Preference Type> preferenceValue = sharedPreferences.get<Preference
 * Type>("<Preference SavedKey>",<default value>);
 */
public class WLANAuditPreferencesActivity extends SherlockPreferenceActivity {

    @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
    @SuppressWarnings("deprecation")
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        ActionBar actionBar = getSupportActionBar();
        actionBar.setDisplayHomeAsUpEnabled(true);
        addPreferencesFromResource(R.xml.app_preferences);

        // create our manager instance after the content view is set
        SystemBarTintManager tintManager = new SystemBarTintManager(this);
        // enable status bar tint
        tintManager.setStatusBarTintEnabled(true);
        tintManager.setStatusBarTintResource(R.color.wlanaudit_material);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case android.R.id.home:
                // app icon in action bar clicked; go home
                NavUtils.navigateUpFromSameTask(this);
                overridePendingTransition(R.anim.slide_in_from_left,
                        R.anim.slide_out_to_right);
                return true;
            default:
                return super.onOptionsItemSelected(item);
        }
    }

    @Override
    public void onBackPressed() {
        finish();
        overridePendingTransition(R.anim.slide_in_from_left,
                R.anim.slide_out_to_right);
    }
}